User 350 | 5/13/2015, 10:20:27 PM
We are using a large data structure (unordered map) inside the gather structure. The problem is that the memory consumed during the gather() is not freed at the apply stage. Even when the current engine is finished (we run it for just 1 iteration) and the next one is started, we do not see memory being freed.
Why does this memory is not freed automatically (by garbage collector)? And how/where we can free it manually?
Thanks a lot! Michael.